Chapter 5 Challenges in the Data Analytics Process

Chapter 5 Challenges in the Data Analytics Process

University

10 Qs

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Chapter 5 Challenges in the Data Analytics Process

Chapter 5 Challenges in the Data Analytics Process

Assessment

Quiz

Information Technology (IT)

University

Medium

Created by

Luqman undefined

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which challenge arises when data is stored in isolated departments without integration?

Data visualization

Data silos

Algorithm overfitting

Ethical bias

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is a major pitfall of using incomplete datasets?

Faster processing speeds

Reduced storage costs

Improved data privacy

Inaccurate or biased conclusions

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which term describes the difficulty of managing extremely large datasets?

Data redundancy

Data overload

Data governance

Data anonymization

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is an example of confirmation bias in data analytics?

Analyzing data for pre-existing belief

Cleaning data for missing values

Encrypting sensitive data

Using random sampling methods

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which ethical issue involves using data without explicit user permission?Informed consent violation

Algorithm optimization

Data visualization

Data integration

Informed consent violation

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Why is anonymization critical in ethical data practices?

To reduce dataset size

To simplify data analysis

To improve computational speed

To protect individual privacy

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What ethical risk arises from using biased training data in machine learning?

Enhanced model accuracy

Reduced storage requirements

Discrimination in algorithmic decisions

Faster data processing

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